Produce the same bill for a second time (7)
I believe the answer is:
reenact
'produce the same' is the definition.
I can't tell whether this defines the answer.
'bill for a second time' is the wordplay.
'bill' becomes 'act' (I've seen this in other clues).
'for' says to put letters next to each other (I've seen this in other clues).
'a second time' becomes 'reen' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'act' after 'reen' is 'REENACT'.
Can you help me to learn more?
(Other definitions for reenact that I've seen before include "Reconstruct in action" , "put through again" , "Recreate (past event)" , "Represent what has happened earlier" , "Reproduce" .)